Simulation of position sensitivity of the anomalous Hall effect on a single magnetic dot

Jeroen de Vries, M.Y. Delalande, Leon Abelmann, Marios Alexandrou, Fred Schedin, Paul Nutter, Ernie Hill, Thomas Thomson

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    Abstract

    To overcome the superparamagnetic effect caused by scaling bit and grain sizes in magnetic storage media different approaches are investigated. One alternative is bit patterned magnetic media (BPM) where each bit is represented by a single domain magnetic dot. A key problem with BPM is the large difference in magnetic field necessary to switch the magnetization direction of the various dot which is characterized by the switching field distribution.
    Original languageUndefined
    Title of host publicationProceedings of the International Symposium on Advanced Magnetic Materials and Applications, ISAMMA 2010
    Place of PublicationPhiladelphia
    PublisherIOP Publishing
    Pages-
    Number of pages1
    ISBN (Print)9781617823008
    Publication statusPublished - Jul 2010

    Publication series

    NameJournal of Physics: Conference Series
    PublisherIOP Publishing
    Volume266

    Keywords

    • METIS-277485
    • IR-75563
    • TST-SMI: Formerly in EWI-SMI
    • TST-uSPAM: micro Scanning Probe Array Memory
    • EWI-19248

    Cite this

    de Vries, J., Delalande, M. Y., Abelmann, L., Alexandrou, M., Schedin, F., Nutter, P., ... Thomson, T. (2010). Simulation of position sensitivity of the anomalous Hall effect on a single magnetic dot. In Proceedings of the International Symposium on Advanced Magnetic Materials and Applications, ISAMMA 2010 (pp. -). (Journal of Physics: Conference Series; Vol. 266). Philadelphia: IOP Publishing.